如何将图像从 android 库发送到本机应用程序? [英] How to send image from android gallery to react-native app?

问题描述

如何将 android 库中的图像分享到 react-native 应用程序?

How do i share an image from android gallery to react-native app?

我在 AndroidManifest.xml 中添加了一个意图过滤器:

I've added an intent-filter to my AndroidManifest.xml:

<intent-filter>
  <action android:name="android.intent.action.SEND" />
  <category android:name="android.intent.category.DEFAULT" />
  <data android:mimeType="image/*" />
</intent-filter>

如何监听发送意图?

我想将图片从本机图片库发送到我的 react-native 应用，例如将图片从图库分享到 Instagram 应用.

I want to send an image from native image gallery to my react-native app, like sharing an image from gallery to instagram app.

推荐答案

目前没有内置方法来处理这个问题.所以我自己写了一个简单的原生 android 模块.

There is currently no builtin method to handle this. So i wrote a simple native android module by my own.

终于找到了一个支持ios和android的扩展.

Finally i found an extension which supports ios and android.

https://github.com/alinz/react-native-share-extension

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